• Organization: Department of the Interior
• Updated: 2025-01-23T00:00:00Z

Since 1986, surveys in spring and fall each year count the number of wolves found in Denali National Park and Preserve, north of the Alaska Range.

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• Organization: Department of the Interior
• Updated: 2014-07-29T00:00:00Z

Two workbooks were constructed to log observation data records and performs preliminary analysis of the 2012-2013 and 2013-2014 seasons Elk and Bison Density study on the NER. The two workbooks...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset provides annual gray wolf (Canis lupus) denning spatial information and timing, associated climatic and phenologic metrics, and reproductive success (i.e., pup survival) in wolf...

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• Organization: Department of the Interior
• Updated: 2008-01-01T00:00:00Z

We conducted moose surveys in the western Yukon Flats in March 2008. The population estimate for the 2,269 square mile survey area in the western Yukon Flats (Game Management Unit (GMU) 25D) was...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Large-scale climatic variability has been implicated in the population dynamics of many vertebrates throughout the Northern Hemisphere, but has not been demonstrated to...

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• Organization: Department of the Interior
• Updated: 2015-01-01T00:00:00Z

A moose population survey was conducted on the Yukon Flats in November 2015. This was the first fall survey since 2010 due to a lack of sufficient snow in early winter that caused surveys in...

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• Organization: Department of the Interior
• Updated: 2018-01-01T00:00:00Z

A moose population survey was conducted on the Yukon Flats in November/December 2018. This was the first fall survey since 2015. Moose were counted in 97 of 421-5.3mi2 units, of which 63 were...

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• Organization: Department of the Interior
• Updated: 2024-04-10T00:00:00Z

The Carter Mountain pronghorn herd contains approximately 7,000 animals—half which migrate 10–60 mi (16–97 km) west from common winter ranges in the Bighorn Basin to summer ranges near the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The VIIth Catalogue of Galactic Population I Wolf-Rayet (WR) Stars provides improved coordinates, spectral types, and bv photometry of known WR stars and adds 71 new stars compared to the VIth...

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• Organization: Department of the Interior
• Updated: 2025-02-06T00:00:00Z

The Sumpter mule deer herd includes resident and migratory individuals. Mule deer wintering near Oregon Route 244 and La Grande, Oregon, migrate south to Wolf Creek, Glass Hill, and Elkhorn Ridge...

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• Organization: Department of the Interior
• Updated: 2025-02-06T00:00:00Z

The Sumpter mule deer herd includes resident and migratory individuals. Mule deer wintering near Oregon Route 244 and La Grande, Oregon, migrate south to Wolf Creek, Glass Hill, and Elkhorn Ridge...

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• Organization: Department of the Interior
• Updated: 2025-02-06T00:00:00Z

The Sumpter mule deer herd includes resident and migratory individuals. Mule deer wintering near Oregon Route 244 and La Grande, Oregon, migrate south to Wolf Creek, Glass Hill, and Elkhorn Ridge...

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• Organization: Department of the Interior
• Updated: 2006-01-01T00:00:00Z

We conducted moose surveys in the western Yukon Flats in March and November 2006. The surveys were initiated to estimate early winter moose abundance in the traditional2,269 mi2 moose survey area...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-08-07T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: Department of the Interior
• Updated: 2011-06-30T00:00:00Z

During June, we perform ground-based composition counts to estimate calf production, recruitment, and adult sex ratio. We have radiocollared over 100 muskoxen in order to document seasonal shifts...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:15:56.000+00:00

In the interest of efficiency, clarity and standardization of stock assessment materials, the stock assessment reports for the 2015 Groundfish update have been streamlined. Additional information...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

Very young open clusters are ideal places to study the X-ray properties of a homogeneous population of early-type stars. In this respect, the IC 1805 open cluster is very interesting as it hosts...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This table contains the results of a study of the X-ray point-source population of the 30 Doradus (30 Dor) star-forming complex in the Large Magellanic Cloud (LMC) using high spatial-resolution...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This contains some of the results from the first high spatial resolution X-ray study of the massive star-forming region NGC 6357, which were obtained in a 38 ks Chandra/ACIS observation. Inside...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-03-02T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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